JPH0346928U - - Google Patents
Info
- Publication number
- JPH0346928U JPH0346928U JP10836689U JP10836689U JPH0346928U JP H0346928 U JPH0346928 U JP H0346928U JP 10836689 U JP10836689 U JP 10836689U JP 10836689 U JP10836689 U JP 10836689U JP H0346928 U JPH0346928 U JP H0346928U
- Authority
- JP
- Japan
- Prior art keywords
- fixed contact
- protrusions
- contacts
- circuit board
- electronic device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Description
第１図はこの考案の一実施例におけるスイツチ
装置を示す縦断面図、第２図は従来のスイツチ装
置の一例を示す縦断面図である。
２０……回路基板、２２ａ，２２ｂ……第２の
固定接点、３０……固定接点体、３３ａ，３３ｂ
……第１の固定接点、４０……弾性体、４４……
第１の突出部、４５……第２の突出部、４７……
第１の可動接点、４８……第２の可動接点。
FIG. 1 is a vertical cross-sectional view showing a switch device according to an embodiment of this invention, and FIG. 2 is a vertical cross-sectional view showing an example of a conventional switch device. 20... Circuit board, 22a, 22b... Second fixed contact, 30... Fixed contact body, 33a, 33b
...First fixed contact, 40...Elastic body, 44...
First protrusion, 45...Second protrusion, 47...
A first movable contact, 48... a second movable contact.
Claims (1)
る固定接点体と、 この固定接点体上に設けられた第１の固定接点
と、 前記固定接点体の周囲における前記回路基板上
に設けられた第２の固定接点と、 前記回路基板上に載置され、前記第１及び第２
の固定接点に対応して頂部から下方に突出する第
１及び第２の突出部を有したドーム状の弾性体と
、 この弾性体の第１及び第２の突出部の各下端面
に設けられた第１及び第２の可動接点と、 を具備し、 前記弾性体の第１と第２の突出部の下端面を同
一平面としたことを特徴とするスイツチ装置。 (2) 電子機器本体と、 この電子機器本体上に配置され、所定の高さを
有する固定接点体と、 この固定接点体上に設けられた第１の固定接点
と、 前記固定接点体の周囲における前記電子機器本
体上に設けられた第２の固定接点と、 前記電子機器本体上に載置され、前記第１及び
第２の固定接点に対応して頂部から下方に突出す
る第１及び第２の突出部を有したドーム状の弾性
体と、 このドーム状の弾性体の第１及び第２の突出部
の各下端面に設けられた第１及び第２の可動接点
と、 を具備し、 前記弾性体の第１と第２の突出部の下端面を同
一平面としたことを特徴とするスイツチ装置。[Claims for Utility Model Registration] (1) A circuit board, a fixed contact body disposed on the circuit board and having a predetermined height, a first fixed contact provided on the fixed contact body, a second fixed contact provided on the circuit board around the fixed contact body; a second fixed contact placed on the circuit board and connected to the first and second contacts;
a dome-shaped elastic body having first and second protrusions protruding downward from the top corresponding to the fixed contacts; A switch device comprising: first and second movable contacts, wherein lower end surfaces of the first and second protrusions of the elastic body are made on the same plane. (2) a main body of an electronic device; a fixed contact body disposed on the main body of the electronic device and having a predetermined height; a first fixed contact provided on the fixed contact body; and a periphery of the fixed contact body. a second fixed contact provided on the electronic device main body; and first and second fixed contacts placed on the electronic device main body and protruding downward from the top in correspondence with the first and second fixed contacts. a dome-shaped elastic body having two protrusions; and first and second movable contacts provided on the lower end surfaces of the first and second protrusions of the dome-shaped elastic body. . A switch device, characterized in that lower end surfaces of the first and second protrusions of the elastic body are on the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10836689U JPH0346928U (en) | 1989-09-18 | 1989-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10836689U JPH0346928U (en) | 1989-09-18 | 1989-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0346928U true JPH0346928U (en) | 1991-04-30 |
Family
ID=31657007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10836689U Pending JPH0346928U (en) | 1989-09-18 | 1989-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346928U (en) |
-
1989
- 1989-09-18 JP JP10836689U patent/JPH0346928U/ja active Pending
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